توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

McLean, I. (1978). The future for New Zealand agriculture: Economic strategies for the 1980s. Fourth Estate Books for New Zealand Planning Council.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

McLean, Ian. The Future for New Zealand Agriculture: Economic Strategies for the 1980s. Wellington: Fourth Estate Books for New Zealand Planning Council, 1978.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

McLean, Ian. The Future for New Zealand Agriculture: Economic Strategies for the 1980s. Fourth Estate Books for New Zealand Planning Council, 1978.